baber/WOPTO huggingface dataset:
Patent EP-0097811-A2 (EP)
Inventor: BOIE IMMO DR
IPC: G03B17/50
Filed: 1983-05-24
Abstract: In einem Verfahren zur Belichtung und Entwicklung farbphotographischer Bilder nach dem Farbdiffusionsverfahren wird ein Monoblattmaterial durch eine lichtundurchlässige Schicht in eine lichtempfindliche Seite für die bildmäßige Belichtung und eine lichtunempfindliche Seite für die Entwicklung und Betrachtung aufgeteilt, so daß das Monoblatt im Dunklen bildmäßig belichtet wird, die belichtete Seite licht-und feuchtedicht verschlossen im Hellen entwickelt, gewässert und auf nur einer Seite getrocknet wird. Eine Vorrichtung zur Aufnahme des Monoblattes (5) besteht aus einem ersten Rahmen (1), der an der einem Flachseite durch einen Schieber (3) lichtsicher verschließbar und an der anderen Flachseite mit einem zweiten Rahmen (6) mittels Scharnier (7) verriegelbar befestigt ist, wobei der zweite Rahmen (6) mit einem umlaufenden Dichtkörper (9) gegen das Monoblatt (5) im ersten Rahmen (1) licht- und feuchtedicht pressbar ist. Eine andere Vorrichtung besitzt statt des unteren Rahmens (1) einen kastenförmigen Aufnahmeraum (14) für das Monoblatt (5) und einen angelenkten durchsichtigen Deckel (15) mit Einfüll- und Ausgießstutzen (16, 17) für die Entwicklerflüssigkeit.
Patent EP-0103703-A2 (EP)
Inventor: BENEDIKT GEORGE MARTIN
IPC: C08F8/00
Filed: 1983-07-26
Abstract: An improved vapor phase process for chlorination of polyethylene in a fluidized bed is accomplished by chlorinating a mixture of powdered polyethylene and finely divided inorganic compounds having a dielectric constant of greater than about 40 and specific conductivity of greater than 10<sup>-13</sup> and less than 10<sup>-1</sup> (Ω<sup>-1</sup>cm<sup>-1</sup>) such as titanium dioxide, with chlorine, optionally under actinic light, at an initial temperature from about 20° to about 70°C and raising the temperature of the reaction to at least about the crystalline melting point of the polyethylene and continuing the reaction until the polyethylene contains greater than 25 to 45 weight percent bound chlorine.
Patent EP-0106193-A2 (EP)
Inventor: TURNEY MARY ELIZABETH
IPC: A61K8/73
Filed: 1983-09-19
Abstract: A liquid skin cleanser composition comprising (a) a synthetic detergent, (b) a water soluble cationic polymer, (c) a fatty acid soap, and (d) water.
Patent EP-0086617-A2 (EP)
Inventor: LUTHER KLAUS
IPC: G08B29/00
Filed: 1983-02-08
Abstract: A remotely controllable, lockable container (1) for safekeeping an article such as a fire brigade key (13) for use in associated premises has an outer door (3) with an electrically operable lock (7, 8) to be unlocked from a remote control security centre, an inner door (10) having a mechanical lock (12) operable by means of a fire brigade master key, and a lock cylinder (14) operable by the key (13) in safe keeping to set a surrounding electrical switching device (15) which monitors the presence of the key (13). The container has further electrical monitoring devices (not shown) for monitoring the integrity of the container walls (2) and outer door (3) for penetration, and for signalling, at the remote control centre any unauthorised attempt at break-in into the container, as well as the status of the lock (7, 8). 
     The electrical signals, in total, are combined, compared and/or rationalized in an electrical control device (17) to avoid false alarms the control device (17) being housed in the container (1) which thereby safeguards the device (17) against unauthorised interference and reduces to the minimum the number of long distance electrical conductors (not shwon) which have to be taken out through the cable duct (16) in the rear wall (4) of the container (1) to convey electrical signals to the remote control centre.
Patent EP-0089122-A2 (EP)
Inventor: MATHER III FRANK WATKINS
IPC: A61M1/14
Filed: 1983-02-18
Abstract: A hollow fibre oxygenator, assembly containing same, and method for making same wherein a hollow fibre oxygenator element (60) utilizes gas permeable hollow fibres (62) to transfer oxygen into and carbon dioxide from blood flowing around the outside of the fibres (62) while oxygen flows through the fibre lumens. The hollow fibres (62) are arranged in tapes (70) wound helically in layers around a hollow cylindrical core (40). The fibres (62) in each tape (70) angularly cross the fibres (62) in the radially adjacent tape (70), are spaced axially from each other, and are substantially equally spaced radially from the periphery of the core (40) such that the crossing fibres (62) in the radially adjacent layers (70) form small interconnected gaps that permit thin-film radial blood flow with a low blood phase pressure drop and efficient gas transfer. 
     The oxygenator element (60) is sealed into a shell (12) to form spaced apart oxygen header chamber (48,53) at opposite ends of the core (40) that are sealed from an annular blood chamber (18) surrounding the oxygenator element (60). The shell (12) is provided with inlet and outlet ports (64) for supplying oxygen to one header chamber, through the hollow fibre lumens, and out of the opposite chamber while blood supplied to the core (40) permeates radially outwardly around the hollow fibres (62) and through the layers (70) to the surrounding annular blood chamber (18) as purified and oxygenated blood. 
     The oxygenator (60) is integrated into a single unit assembly having a top blood reservoir (24) attached to a blood heater (26) that is attached to the blood oxygenator (60) in vertical array.
Patent EP-0099621-A2 (EP)
Inventor: HOYLAND TREVOR BARRIE
IPC: B65B51/06
Filed: 1983-04-22
Abstract: A machine for applying adhesive tape ties to filled bags comprises an adhesive tape path leading from an adhesive tape supply reel 1, manually movable accommodation means 6 which are located on one side of the adhesive tape path, which face the adhesive side of the adhesive tape 10, which accommodate the gathered together neck 40 of a bag, and which control its movement through the machine, an adhesive tape support 28 which is located on the other side of the adhesive tape path and which converges with and joins the adhesive tape path at a contact region 31 with substantially only line contact between them, a paper tape path leading from a paper tape supply reel 4 into contact with the adhesive tape path immediately downstream of the contact region 31 from the opposite side of the adhesive tape path, and a cutter 7 arranged to sever the adhesive 10 and paper 32 tapes to complete the tie. The machine is arranged so that in use, an operator urges the gathered together neck 40 of a filled bag against the adhesive side of the adhesive tape 10 and into the accommodation means 14, with continued manual movement of the gathered together neck 40 of the filled bag moving the accommodation means 6 and forming an adhesive tape tie around the neck of the filled bag. During this as further adhesive tape is drawn from the supply reel 1 and past the support 28 line contact only Is established in the contact zone 31 between the adhesive side of the tape 10 and the support 28 to allow the bag and the accommodation means 6 to continue to move freely until the tapes 10 and 32 are severed.
Patent EP-0101180-A2 (EP)
Inventor: CHILDS IAN
IPC: H04N9/11
Filed: 1983-07-12
Abstract: Video signals (Y, U, V) from a telecine machine are accompanied by a blemish signal (D) obtained for example by infra-red scanning of a colour film) indicating the presence of scratches, dirt etc. This controls a switch (22) to substitute information from another part of the film (e.g. the previous frame, from a frame store 33). To prevent substitution with information also containing blemishes, the blemish signal in respect of the substitute information is made available (flag store 36) to suppress the substitution and switch to an alternative source such as a interpolator (31). The use of a movement detector, (not shown) to suppress substitution from another frame when motion occurs, is also described. The circuitry can be adapted for use in conjunction with a videotape dropout detector.
Patent EP-0104909-A2 (EP)
Inventor: KURAKAKE MITSUO
IPC: H02P6/28
Filed: 1983-09-23
Abstract: In servo-controlling a servomotor by a rotational velocity feedback loop and current feedback loop, a compensatory rotational velocity signal is produced to render the current feedback loop independent of the actual rotation velocity of the servomotor. To this end, the actual rotational velocity of the servomotor is amplified by a predetermined multiplication factor, and the resulting amplified signal is applied to a pulse width modulation signal obtained on the basis of a current difference between the actual current of the servomotor and a commanded current, which is based on a commanded velocity. The modulation signal resulting from the application of the amplified signal is applied to a current drive circuit of the servomotor.
Patent EP-0105686-A2 (EP)
Inventor: HARDY JAMES A
IPC: F02B33/40
Filed: 1983-09-26
Abstract: A supercharger is disclosed including a compressor system which is driven through an electromagnetically actuated variable slipping clutch preferably a wet clutch to supply boost to an engine according to load requirement. Apparatus and methods are disclosed for supplying boost to the engine by varying the drive torque to the compressor system.
Patent EP-0113324-A2 (EP)
Inventor: DELLANTONIO EZIO
IPC: G11B15/44
Filed: 1983-12-05
Abstract: The instant invention relates to a polyvalent mechanism for magnetic recorders and players with autoreverse, i.e., apparatus in which the magnetic tape may be played by being wound in both directions without having to extract, turn over and reinsert the cassette. 
     Said mechanism is capable of simultaneous carrying out all the kinematic operations necessary in order to reverse the direction in which the magnetic tape is being played.
Patent EP-0085666-A2 (EP)
Inventor: HANSEN OVE EMIL
IPC: C01B17/50
Filed: 1983-02-02
Abstract: Waste sulfuric acid having a content of metal sulfate is spray dried in a drying chamber into which metal oxide is injected. Thereby free acid is neutralized and water evaporated to produce metal sulfate as a dry powder. 
     The dry metal sulfate powder may be calcined to form sulfur oxides to be used in manufacture of sulfuric acid, and metal oxide, a part of which may be used in the process for neutralizing further amounts of waste sulfuric acid.
Patent EP-0117551-A2 (EP)
Title: Circuitry for controlling the reflected torque on a generator driven by a fluid meter
Inventor: WARNER RICHARD C
IPC: H02J7/14
Filed: 1984-02-24
Abstract: The output of an electrical generator driven by a meter is coupled to a load through circuitry for limiting the reflected forces placed on the meter.
Patent EP-0133996-A2 (EP)
Inventor: IWASAKI TAMOTSU
IPC: H01S5/00
Filed: 1984-08-02
Abstract: Solid phase reaction products (54A, 54B) are employed as reflecting planes of a semiconductor laser facing each other with an active layer (43) in between, which significantly improve its performance and productivity.
Patent EP-0138102-A2 (EP)
Inventor: MULLER HANNS PETER DR
IPC: C08G18/76
Filed: 1984-09-24
Abstract: Urethangruppen aufweisende Schaumstoffe werden durch Umsetzung von mindestens zwei Hydroxylgruppen aufweisenden Polyethern vom Molekulargewicht 400 bis 10 000 mit Polyisocyanaten in Gegenwart von Katalysatoren und Wasser und gegebenenfalls in Gegenwart von Vernetzungsmitteln, Emulgatoren, Stabilisatoren, organischen Treibmitteln und weiteren Hilfs- und Zusatzmitteln hergestellt, indem man die Umsetzung in Gegenwart von a) 0,01 bis 2,2, vorzugsweise 0,5 bis 0,15 g, bezogen auf 100 g des Polyethers, einer im wäßrigen Medium alkalisch reagierenden organischen oder anorganischen Verbindung, in der die Gruppierung R-O]<⊖>Me<⊕> mindestens einmal enthalten ist, wobei Me<⊕> ein Alkalimetall, gegebenenfalls in komplexierter Form, oder eine quartäre Ammoniumgruppe bedeutet und R für Wasserstoff, Alkyl-, Cycloalkyl-, Aryl- oder Aralkyl-Gruppen, die auch Heteroatome enthalten können sowie für die Gruppierungen R'-CO-, R'-CS-, R'-CO-O-, R'-O-, R'-CO-NH- steht, wobei R' einen der unter R angegebenen organischen Rest darstellt, und b) einer ein labiles Halogen enthaltenden Substanz, gegebenenfalls in Gegenwart von c) 0,05 bis 10 g, vorzugsweise 0,08 bis 7 g, bezogen auf 100 g des Polyethers, eines Vernetzers der allgemeinen Formel HO-A-?-B-OH in der A und B gleiche oder verschiedene C2-C8-Alkylen- oder C5-C8-Cycloalkylenreste bedeuten, durchführt.
Patent EP-0143255-A2 (EP)
Inventor: LOCHOW HANS-JOACHIM
IPC: H04L12/52
Filed: 1984-09-26
Abstract: 1. Method for time-monitoring the seizure of signal converters (TTU1 to TTUn) connected to a telegraph and data exchange (EDS) which are seized by the telegraph and data exchange for connections between subscriber devices (Tx, Ttx) transmitting signals with different procedures, and for which a busy state signal indicating its seized state is stored upon each seizure in the telegraph and data exchange, which busy state signal is changed to a free state signal only in response to a release signal which is output by the respective signal converter and which indicates that it can be seized again, characterized in that, with the appearance of a busy state signal in the telegraph and data exchange, a time-monitoring of its seizure is initiated for the respective signal converter, in that the time-monitoring is performed until a release signal output by the respective signal converter is received, and in that, when a predetermined time span has been exceeded before receiving a release signal in the telegraph and data exchange, the seized state of the respective signal converter is indicated by a corresponding signal for a separate evaluation.
Patent EP-0140366-A2 (EP)
Inventor: SINGER KLAUS-PETER
IPC: B60R22/36
Filed: 1984-10-30
Abstract: 1. Take-up device for safety belts, in particular in motor vehicles, having a mechanism for the automatic blocking of a belt take-up shaft (11) in cases of accelerations on the belt strap (12) and/or device mount exceeding a limited value, including a ratchet member (16) being excentrically pivot-mounted on the belt take-up shaft (11) and being radially pivotable for interlocking via at least one ratchet tooth (37) with a detent elements (32) fixed to the housing, the ratchet member (16) in his blocking position interacting with a shoulder (20) of the belt take-up shaft (11) protruding into the plane of the ratchet member (16), characterised in that the ratchet member (16) has at least one predetermined breaking point (40a, 46) and the belt take-up shaft (11) and/or its bearing (17) is designed to be partially deformable for mechanical loads in the range of resistance limit of the predetermined breaking point (40a, 46) on the ratchet member (16).
Patent EP-0146814-A2 (EP)
Inventor: SCHUERMANN JOSEF H
IPC: H04M1/72511
Filed: 1984-11-29
Abstract: A cordless telephone is described comprising a fixed part which includes a <sub>T</sub>eception section for receiving exact reception channel frequencies lying in a predetermined frequency range at equal intervals apart and a transmission section for transmitting exact transmission channel frequencies lying at a predetermined duplex interval from the reception channel frequencies. The cordless telephone further comprises a mobile part which includes a reception section for receiving frequencies lying in the range of the transmission channel frequencies of the fixed part and a transmission part for transmitting frequencies lying in the range of the reception channel frequencies of the fixed part. The mobile part includes a frequency control loop which using the transmission channel frequency transmitted by the fixed part as reference frequency holds its reception section fixedly tuned to the received transmission channel frequency. For initiating the communication setup by a call initiated by the mobile part the latter first transmits an arbitrary frequency accompanied by an identification code within the predetermined frequency range. Thereupon the fixed part transmits a transmission channel frequency accompanied by the identification code, whereupon the frequency control loop of the mobile part after reception of the transmission channel frequency and after detecting the identification code holds the reception section of the mobile part fixedly tuned to the received frequency. Furthermore, calibration methods are described with which it can be ensured that shifts of the operating frequency range of the mobile part can be compensated.
Patent EP-0128048-A2 (EP)
Inventor: TANNER ROBERT ALFRED
IPC: F24F13/10
Filed: 1984-06-07
Abstract: A ventilator device comprises a casing (2) having one or more openings (3) for passage of ventilation airtherethrough, a shutter (7) within the casing and normally held retracted from said one or more openings, first means (15) for urging the shutter to a position to close the one or more openings, and second means (13) actuation of which releases the shutter to cause it to be moved by said first means to close said one or more openings.
Patent EP-0141624-A2 (EP)
Inventor: SEKI NAGATAKA C O PATENT DIVIS
IPC: H02M1/088
Filed: 1984-10-25
Abstract: A power converter (20) has serially connected self-turn-off semiconductor elements (22A, 22B, 22C and 22D) controlled by a contro! circuit consisting of a first control circuit (30) which supplies control signals (31A-31D) for second control circuits (10A, 10B, 10C and 10D). Each of the second control circuits (10A, 10B, 10C and 10D) associated with one of the self-turn-off semiconductor elements (31A, 31B, 31C and 31D) and supplies a non-conduction control signal to its self-turn-off semiconductor elements (22A, 22B, 22C and 22D) to turn it off, on receipt of a control signal from the first control circuit. A failure detector (62A, 62B, 62C and 62D) is connected to each of the self-turn-off semiconductor elements (22A, 22B, 22C and 22D) for detecting failure thereof and produces a fault signal (63A, 63B, 63C and 63D) when the connected self-turn-off semiconductor element (22A, 22B, 22C, 22D) fails. An interception circuit (51A, 51B, 51C and 51D) is connected to each of the failure detectors (62A, 62B, 62C and 62D) and to the first control circuit (30) and blocks the application of the non-conduction control signal to the self-turn-off semiconductor element when a fault signal (63A, 63B, 63C and 63D) is issued by the failure detector.
Patent EP-0152677-A2 (EP)
Inventor: WALSH REED HUBER C O THE LUBRI
IPC: C07F5/04
Filed: 1984-10-25
Abstract: A composition is disclosed which comprises an aqueous phase and dispersed or dissolved in said aqueous phase an organo-borate compound having the formula
     
     wherein
     R 1  is a divalent hydrocarbon-based group,   R 2  is a hydrocarbon-based group or a group of the formula-(R 4 O) y H,   R 3  and R 5  are hydrocarbon-based groups,   R 4  is a divalent hydrocarbon-based group,   x is an integer of at least 1,   y is an integer of at least 1,   the sum of x and y has an average in the range of about 2 to about 75, and   z is 0, 1 or 2.   Aqueous concentrates and water-based functional fluids containing the above compositions are also disclosed.
Patent EP-0158357-A2 (EP)
Inventor: MATSUDA TADAHITO
IPC: G03F7/00
Filed: 1985-04-11
Abstract: A resist pattern (17) is formed on a substrate (11) by forming a resist (12) on a substrate and radiating an energy beam carrying predetermmed pattern information onto the resist (12), thereby forming a recessed pattern (13) in a surface portion of the resist (12) so as not to extend through the resist (12). A flat mask layer (14) is formed on the resist (12) including the recessed pattern (13). The mask layer (15) is uniformly etched along a direction of thickness thereof until at least a surface of the resist (12) is exposed to allow the mask layer (14) to remain on at least a bottom of the recessed pattern (13), thereby forming a mask pattern (16) comprising the remaining residual mask layer. Finally, the resist (12) is etched by using the mask pattern (16) as an etching mask.
Patent EP-0161670-A2 (EP)
Inventor: TOSCH HORST
IPC: A47B17/00
Filed: 1985-05-14
Abstract: 1. A piece of furniture, particularly a desk, having a cable duct (2) for electric circuits which is disposed in an outer vertical wall (1) of the piece of furniture, itself extends vertically and has a cover at the outside, wherein the wall (1) of the piece of furniture containing the cable duct (2) is divided vertically, in a region (4) comprising the cable duct (2), into an inner (5) and an outer wall shell (6), of which the inner wall shell (5) comprises the cable duct (2) and the outer wall shell (6) is constructed in the form of a duct cover which is movable in relation to the inner one (5) in order to expose the cable duct (2), characterised in that the outer wall shell (6) is supported in a vertical plane for horizontal displacement on the inner wall shell (5) in the manner of a sliding device movable back and forth for the normal covering and occasional exposure of the cable duct (2).
Patent EP-0175840-A2 (EP)
Inventor: KARRENBAUER MICHAEL DR
IPC: C07D209/20
Filed: 1985-05-17
Abstract: N-Acetyl-D(L)-α-aminocarbonsäuren werden thermisch racemisiert, indem man sie aufschmilzt, der Schmelze eine geringe Menge Essigsäureanhydrid zusetzt und sie dann bis zur praktisch vollständigen Racemisierung auf eine Temperatur zwischen der Schmelztemperatur und etwa 210°C erhitzt und anschließend die Schmelze mit einer wäßrigen Alkalimetallhydroxid- oder Ammoniaklösung abschreckt. Die für die vollständige Racemisierung erforderliche Verweilzeit hängt von der Erhitzungstemperatur der Schmelze in der Weise ab, daß sie umso kürzer wird, je höher die Erhitzungstemperatur ist.
Patent EP-0167092-A2 (EP)
Title: Spänefang für eine Oberfräse mit Staubabsaugung
Inventor: MAIER PETER DIPL-ING
IPC: B27C5/10
Filed: 1985-06-25
Abstract: Der Spänefang hat die Gestalt einer Haube (19), die eine in Umfangsrichtung des Fräsers (2) verlaufende Wand (25) besitzt. Tangential von dem Fräser (2) fortgeschleuderte Späne werden von der Wand (25) auf eine schräg nach oben geneigte Rampe (28) gelenkt. Von dort gelangen die Späne in den Saugstrom einer Staubabsaugeinrichtung, der in der Umgebung des Fräsers (2) nach oben wirkt. Die Spänefanghaube (19) ist an der Unterseite eines L-profilförmigen Anschlags (6,7) in Laschen (20) verschieblich befestigt. Der Anschlag (6,7) besitzt oberhalb der Rampe (28) eine Durchtrittsöffnung (32) für die Späne.
Patent EP-0175156-A2 (EP)
Inventor: EICKER KARL-GEORG
IPC: H01H27/00
Filed: 1985-08-20
Abstract: 1. An electrical switch comprising a contact carrier plunger (24) rectilinearly guided in a housing (10) and drivable by means of a rockable roller (42) which is in turn rotatable by means of an actuating member (50) insertable into an aperture (56) in the housing, rotation of the roller being blocked in the event of insertion of an actuating member differing from a prescribed configuration, characterised in that the roller comprises two parts (42) shiftable in the direction of its rotational axis against a restoring force, said parts unlocking the plunger movement only in their shifted position and being shiftable only by means of an actuating member (50) corresponding to the prescribed configuration, the roller parts (42) each individually blocking roller rotation in the unshifted position, the housing apertures (56) each consisting of two slots divided by a partition (96), in that the actuating member (50) has a slot (90) corresponding to the thickness of the partition (96) and, on each side of the slot (90), a member (72) for pushing the roller parts (42) apart.